// JavaScript Document
window.onload=function(){

	changColor();
	getImg();
	
}
function changColor(){
	var img1=document.getElementById("img1");
	var img2=document.getElementById("img2");
	img1.onmouseover=function(){
		img1.src="images/biaoz1.png"
		}
	img1.onmouseout=function(){
		img1.src="images/biaoz.PNG"
		}
	img2.onmouseover=function(){
		img2.src="images/biaoy1.png"
		}
	img2.onmouseout=function(){
		img2.src="images/biaoy.PNG"
		}
	
}
function getImg(){
	
	var a=document.getElementsByClassName("make_img");
	var hide=document.getElementsByClassName("nr");
	var i;
	var pid=document.getElementById("pid");
	var z=0;
	for(i=0;i<=5;i++){
		a[i].onclick=function(){
			var hideimg=document.getElementById("hideimg");
			hideimg.src=this.src;
			pid.innerHTML=hide[z].value;
			z++;
			if(z==5)
				z=0;
			if(document.getElementById("aboutMake").style.display=="block")
				document.getElementById("aboutMake").style.display="none";
				else
				document.getElementById("aboutMake").style.display="block"
		}
	}
}
f